Create nvidia-av1-nvenc.patch
This commit is contained in:
Daniel Stankewitz
GitHub
parent
e72bad0214
commit
1c68c6335a
558
nvidia-av1-nvenc.patch
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558
nvidia-av1-nvenc.patch
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@ -0,0 +1,558 @@
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diff --git a/configure b/configure
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index 957b7fe13e..75639477e7 100755
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--- a/configure
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+++ b/configure
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@@ -3181,6 +3181,8 @@ nvenc_deps_any="libdl LoadLibrary"
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aac_mf_encoder_deps="mediafoundation"
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ac3_mf_encoder_deps="mediafoundation"
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av1_cuvid_decoder_deps="cuvid CUVIDAV1PICPARAMS"
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+av1_nvenc_encoder_deps="nvenc"
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+av1_nvenc_encoder_select="atsc_a53"
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h263_v4l2m2m_decoder_deps="v4l2_m2m h263_v4l2_m2m"
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h263_v4l2m2m_encoder_deps="v4l2_m2m h263_v4l2_m2m"
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h264_amf_encoder_deps="amf"
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diff --git a/libavcodec/Makefile b/libavcodec/Makefile
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index 592d9347f6..ca35d72662 100644
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--- a/libavcodec/Makefile
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+++ b/libavcodec/Makefile
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@@ -244,6 +244,7 @@ OBJS-$(CONFIG_AURA_DECODER) += cyuv.o
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OBJS-$(CONFIG_AURA2_DECODER) += aura.o
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OBJS-$(CONFIG_AV1_DECODER) += av1dec.o
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OBJS-$(CONFIG_AV1_CUVID_DECODER) += cuviddec.o
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+OBJS-$(CONFIG_AV1_NVENC_ENCODER) += nvenc_av1.o nvenc.o
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OBJS-$(CONFIG_AVRN_DECODER) += avrndec.o
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OBJS-$(CONFIG_AVRP_DECODER) += r210dec.o
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OBJS-$(CONFIG_AVRP_ENCODER) += r210enc.o
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diff --git a/libavcodec/allcodecs.c b/libavcodec/allcodecs.c
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index cfeb01ac1c..62cc449591 100644
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--- a/libavcodec/allcodecs.c
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+++ b/libavcodec/allcodecs.c
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@@ -827,6 +827,7 @@ extern const FFCodec ff_libaom_av1_decoder;
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extern const FFCodec ff_av1_cuvid_decoder;
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extern const FFCodec ff_av1_qsv_decoder;
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extern const FFCodec ff_av1_amf_encoder;
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+extern const FFCodec ff_av1_nvenc_encoder;
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extern const FFCodec ff_libopenh264_encoder;
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extern const FFCodec ff_libopenh264_decoder;
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extern const FFCodec ff_h264_amf_encoder;
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diff --git a/libavcodec/nvenc.c b/libavcodec/nvenc.c
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index 11bd21f365..fcdb6ae33a 100644
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--- a/libavcodec/nvenc.c
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+++ b/libavcodec/nvenc.c
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@@ -65,6 +65,26 @@ const enum AVPixelFormat ff_nvenc_pix_fmts[] = {
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AV_PIX_FMT_NONE
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};
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+const enum AVPixelFormat ff_av1_nvenc_pix_fmts[] = {
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+ AV_PIX_FMT_YUV420P,
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+ AV_PIX_FMT_NV12,
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+ AV_PIX_FMT_P010,
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+ AV_PIX_FMT_P016, // Truncated to 10bits
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+ AV_PIX_FMT_0RGB32,
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+ AV_PIX_FMT_RGB32,
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+ AV_PIX_FMT_0BGR32,
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+ AV_PIX_FMT_BGR32,
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+ AV_PIX_FMT_X2RGB10,
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+ AV_PIX_FMT_X2BGR10,
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+ AV_PIX_FMT_GBRP,
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+ AV_PIX_FMT_GBRP16, // Truncated to 10bits
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+ AV_PIX_FMT_CUDA,
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+#if CONFIG_D3D11VA
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+ AV_PIX_FMT_D3D11,
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+#endif
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+ AV_PIX_FMT_NONE
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+};
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+
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const AVCodecHWConfigInternal *const ff_nvenc_hw_configs[] = {
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HW_CONFIG_ENCODER_FRAMES(CUDA, CUDA),
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HW_CONFIG_ENCODER_DEVICE(NONE, CUDA),
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@@ -222,7 +242,13 @@ static void nvenc_map_preset(NvencContext *ctx)
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static void nvenc_print_driver_requirement(AVCodecContext *avctx, int level)
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{
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-#if NVENCAPI_CHECK_VERSION(11, 2)
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+#if NVENCAPI_CHECK_VERSION(12, 0)
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+# if defined(_WIN32) || defined(__CYGWIN__)
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+const char* minver = "520.0";
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+# else
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+const char* minver = "520.0";
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+# endif
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+#elif NVENCAPI_CHECK_VERSION(11, 2)
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const char *minver = "(unknown)";
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#elif NVENCAPI_CHECK_VERSION(11, 1)
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# if defined(_WIN32) || defined(__CYGWIN__)
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@@ -658,6 +684,11 @@ static av_cold int nvenc_setup_device(AVCodecContext *avctx)
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case AV_CODEC_ID_HEVC:
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ctx->init_encode_params.encodeGUID = NV_ENC_CODEC_HEVC_GUID;
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break;
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+#ifdef NVENC_HAVE_AV1
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+ case AV_CODEC_ID_AV1:
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+ ctx->init_encode_params.encodeGUID = NV_ENC_CODEC_AV1_GUID;
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+ break;
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+#endif
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default:
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return AVERROR_BUG;
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}
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@@ -761,6 +792,10 @@ static av_cold void set_constqp(AVCodecContext *avctx)
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{
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NvencContext *ctx = avctx->priv_data;
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NV_ENC_RC_PARAMS *rc = &ctx->encode_config.rcParams;
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+ int qmax = 51;
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+#ifdef NVENC_HAVE_AV1
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+ qmax = avctx->codec->id != AV_CODEC_ID_AV1 ? 51 : 255;
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+#endif
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rc->rateControlMode = NV_ENC_PARAMS_RC_CONSTQP;
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@@ -771,9 +806,9 @@ static av_cold void set_constqp(AVCodecContext *avctx)
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rc->constQP.qpInterB = ctx->init_qp_b;
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} else if (avctx->i_quant_factor != 0.0 && avctx->b_quant_factor != 0.0) {
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rc->constQP.qpIntra = av_clip(
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- rc->constQP.qpInterP * fabs(avctx->i_quant_factor) + avctx->i_quant_offset + 0.5, 0, 51);
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+ rc->constQP.qpInterP * fabs(avctx->i_quant_factor) + avctx->i_quant_offset + 0.5, 0, qmax);
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rc->constQP.qpInterB = av_clip(
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- rc->constQP.qpInterP * fabs(avctx->b_quant_factor) + avctx->b_quant_offset + 0.5, 0, 51);
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+ rc->constQP.qpInterP * fabs(avctx->b_quant_factor) + avctx->b_quant_offset + 0.5, 0, qmax);
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} else {
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rc->constQP.qpIntra = rc->constQP.qpInterP;
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rc->constQP.qpInterB = rc->constQP.qpInterP;
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@@ -781,9 +816,9 @@ static av_cold void set_constqp(AVCodecContext *avctx)
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} else if (ctx->cqp >= 0) {
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rc->constQP.qpInterP = rc->constQP.qpInterB = rc->constQP.qpIntra = ctx->cqp;
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if (avctx->b_quant_factor != 0.0)
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- rc->constQP.qpInterB = av_clip(ctx->cqp * fabs(avctx->b_quant_factor) + avctx->b_quant_offset + 0.5, 0, 51);
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+ rc->constQP.qpInterB = av_clip(ctx->cqp * fabs(avctx->b_quant_factor) + avctx->b_quant_offset + 0.5, 0, qmax);
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if (avctx->i_quant_factor != 0.0)
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- rc->constQP.qpIntra = av_clip(ctx->cqp * fabs(avctx->i_quant_factor) + avctx->i_quant_offset + 0.5, 0, 51);
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+ rc->constQP.qpIntra = av_clip(ctx->cqp * fabs(avctx->i_quant_factor) + avctx->i_quant_offset + 0.5, 0, qmax);
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}
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avctx->qmin = -1;
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@@ -1199,7 +1234,8 @@ static av_cold int nvenc_setup_h264_config(AVCodecContext *avctx)
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h264->entropyCodingMode = ctx->coder;
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#ifdef NVENC_HAVE_BFRAME_REF_MODE
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- h264->useBFramesAsRef = ctx->b_ref_mode;
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+ if (ctx->b_ref_mode >= 0)
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+ h264->useBFramesAsRef = ctx->b_ref_mode;
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#endif
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#ifdef NVENC_HAVE_MULTIPLE_REF_FRAMES
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@@ -1314,7 +1350,8 @@ static av_cold int nvenc_setup_hevc_config(AVCodecContext *avctx)
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hevc->tier = ctx->tier;
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#ifdef NVENC_HAVE_HEVC_BFRAME_REF_MODE
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- hevc->useBFramesAsRef = ctx->b_ref_mode;
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+ if (ctx->b_ref_mode >= 0)
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+ hevc->useBFramesAsRef = ctx->b_ref_mode;
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#endif
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#ifdef NVENC_HAVE_MULTIPLE_REF_FRAMES
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@@ -1325,6 +1362,106 @@ static av_cold int nvenc_setup_hevc_config(AVCodecContext *avctx)
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return 0;
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}
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+#ifdef NVENC_HAVE_AV1
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+static av_cold int nvenc_setup_av1_config(AVCodecContext* avctx)
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+{
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+ NvencContext* ctx = avctx->priv_data;
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+ NV_ENC_CONFIG* cc = &ctx->encode_config;
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+ NV_ENC_CONFIG_AV1* av1 = &cc->encodeCodecConfig.av1Config;
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+
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+ const AVPixFmtDescriptor* pixdesc = av_pix_fmt_desc_get(ctx->data_pix_fmt);
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+
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+ if ((pixdesc->flags & AV_PIX_FMT_FLAG_RGB) && !IS_GBRP(ctx->data_pix_fmt)) {
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+ av1->matrixCoefficients = AVCOL_SPC_BT470BG;
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+ av1->colorPrimaries = avctx->color_primaries;
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+ av1->transferCharacteristics = avctx->color_trc;
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+ av1->colorRange = 0;
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+ }
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+ else {
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+ av1->matrixCoefficients = IS_GBRP(ctx->data_pix_fmt) ? AVCOL_SPC_RGB : avctx->colorspace;
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+ av1->colorPrimaries = avctx->color_primaries;
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+ av1->transferCharacteristics = avctx->color_trc;
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+ av1->colorRange = (avctx->color_range == AVCOL_RANGE_JPEG
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+ || ctx->data_pix_fmt == AV_PIX_FMT_YUVJ420P || ctx->data_pix_fmt == AV_PIX_FMT_YUVJ422P || ctx->data_pix_fmt == AV_PIX_FMT_YUVJ444P);
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+ }
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+
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+ if (ctx->intra_refresh) {
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+ av1->enableIntraRefresh = 1;
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+ av1->intraRefreshPeriod = avctx->gop_size;
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+ av1->intraRefreshCnt = avctx->gop_size - 1;
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+ }
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+
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+ av1->disableSeqHdr = 0;
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+ av1->repeatSeqHdr = 1;
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+
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+ if (ctx->dpb_size >= 0) {
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+ /* 0 means "let the hardware decide" */
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+ av1->maxNumRefFramesInDPB = ctx->dpb_size;
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+ }
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+
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+ if (ctx->intra_refresh) {
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+ av1->idrPeriod = NVENC_INFINITE_GOPLENGTH;
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+ }
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+ else if (avctx->gop_size >= 0) {
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+ av1->idrPeriod = avctx->gop_size;
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+ }
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+
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+ av1->enableTimingInfo = 1;
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+
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+ switch (ctx->profile) {
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+ case NV_ENC_AV1_PROFILE_MAIN:
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+ cc->profileGUID = NV_ENC_AV1_PROFILE_MAIN_GUID;
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+ avctx->profile = FF_PROFILE_AV1_MAIN;
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+ break;
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+ }
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+
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+ av1->chromaFormatIDC = 1;
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+
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+ av1->inputPixelBitDepthMinus8 = IS_10BIT(ctx->data_pix_fmt) ? 2 : 0;
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+ av1->pixelBitDepthMinus8 = ctx->highbitdepth ? 2 : av1->inputPixelBitDepthMinus8;
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+
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+ av1->level = ctx->level;
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+
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+ av1->tier = ctx->tier;
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+
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+ if (ctx->b_ref_mode >= 0)
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+ av1->useBFramesAsRef = ctx->b_ref_mode;
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+
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+ av1->numFwdRefs = avctx->refs;
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+ av1->numBwdRefs = avctx->refs;
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+
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+ if (ctx->highbitdepth)
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+ av1->pixelBitDepthMinus8 = 2;
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+
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+ if (ctx->tilecolumns > 1 || ctx->tilerows > 1)
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+ {
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+ av1->enableCustomTileConfig = 1;
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+ av1->numTileColumns = ctx->tilecolumns;
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+ av1->numTileRows = ctx->tilerows;
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+ int smb_w = (avctx->width + 63) >> 6;
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+ int smb_h = (avctx->height + 63) >> 6;
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+ int sum = 0;
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+ for (int i = 0; i < av1->numTileColumns - 1; i++)
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+ {
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+ ctx->tileWidths[i] = (smb_w + av1->numTileColumns - 1) / av1->numTileColumns;
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+ sum += ctx->tileWidths[i];
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+ }
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+ ctx->tileWidths[av1->numTileColumns - 1] = smb_w - sum;
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+ sum = 0;
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+ for (int i = 0; i < av1->numTileRows - 1; i++)
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+ {
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+ ctx->tileHeights[i] = (smb_h + av1->numTileRows - 1) / av1->numTileRows;
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+ sum += ctx->tileHeights[i];
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+ }
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+ ctx->tileHeights[av1->numTileRows - 1] = smb_h - sum;
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+ av1->tileWidths = ctx->tileWidths;
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+ av1->tileHeights = ctx->tileHeights;
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+ }
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+
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+ return 0;
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+}
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+#endif
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+
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static av_cold int nvenc_setup_codec_config(AVCodecContext *avctx)
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{
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switch (avctx->codec->id) {
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@@ -1332,6 +1469,10 @@ static av_cold int nvenc_setup_codec_config(AVCodecContext *avctx)
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return nvenc_setup_h264_config(avctx);
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case AV_CODEC_ID_HEVC:
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return nvenc_setup_hevc_config(avctx);
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+#ifdef NVENC_HAVE_AV1
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+ case AV_CODEC_ID_AV1:
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+ return nvenc_setup_av1_config(avctx);
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+#endif
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/* Earlier switch/case will return if unknown codec is passed. */
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}
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@@ -1344,12 +1485,22 @@ static void compute_dar(AVCodecContext *avctx, int *dw, int *dh) {
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sw = avctx->width;
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sh = avctx->height;
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- if (avctx->sample_aspect_ratio.num > 0 && avctx->sample_aspect_ratio.den > 0) {
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- sw *= avctx->sample_aspect_ratio.num;
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- sh *= avctx->sample_aspect_ratio.den;
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+ switch (avctx->codec->id) {
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+ case AV_CODEC_ID_H264:
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+ case AV_CODEC_ID_HEVC:
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+ if (avctx->sample_aspect_ratio.num > 0 && avctx->sample_aspect_ratio.den > 0) {
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+ sw *= avctx->sample_aspect_ratio.num;
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+ sh *= avctx->sample_aspect_ratio.den;
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+ }
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+ av_reduce(dw, dh, sw, sh, 1024 * 1024);
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+ break;
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+#ifdef NVENC_HAVE_AV1
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+ case AV_CODEC_ID_AV1:
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+ *dw = sw;
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+ *dh = sh;
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+ break;
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+#endif
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}
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-
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- av_reduce(dw, dh, sw, sh, 1024 * 1024);
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}
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static av_cold int nvenc_setup_encoder(AVCodecContext *avctx)
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@@ -2075,6 +2226,10 @@ static int process_output_surface(AVCodecContext *avctx, AVPacket *pkt, NvencSur
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case AV_CODEC_ID_H265:
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slice_mode_data = ctx->encode_config.encodeCodecConfig.hevcConfig.sliceModeData;
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break;
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+#ifdef NVENC_HAVE_AV1
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+ case AV_CODEC_ID_AV1:
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+ break;
|
||||||
|
+#endif
|
||||||
|
default:
|
||||||
|
av_log(avctx, AV_LOG_ERROR, "Unknown codec name\n");
|
||||||
|
res = AVERROR(EINVAL);
|
||||||
|
diff --git a/libavcodec/nvenc.h b/libavcodec/nvenc.h
|
||||||
|
index 9eb129952e..18d1e8381b 100644
|
||||||
|
--- a/libavcodec/nvenc.h
|
||||||
|
+++ b/libavcodec/nvenc.h
|
||||||
|
@@ -77,6 +77,11 @@ typedef void ID3D11Device;
|
||||||
|
#define NVENC_HAVE_SINGLE_SLICE_INTRA_REFRESH
|
||||||
|
#endif
|
||||||
|
|
||||||
|
+// SDK 12.0 compile time feature checks
|
||||||
|
+#if NVENCAPI_CHECK_VERSION(12, 0)
|
||||||
|
+#define NVENC_HAVE_AV1
|
||||||
|
+#endif
|
||||||
|
+
|
||||||
|
typedef struct NvencSurface
|
||||||
|
{
|
||||||
|
NV_ENC_INPUT_PTR input_surface;
|
||||||
|
@@ -136,6 +141,13 @@ enum {
|
||||||
|
NV_ENC_HEVC_PROFILE_REXT,
|
||||||
|
};
|
||||||
|
|
||||||
|
+#ifdef NVENC_HAVE_AV1
|
||||||
|
+enum {
|
||||||
|
+ NV_ENC_AV1_PROFILE_MAIN,
|
||||||
|
+ NV_ENC_AV1_PROFILE_HIGH,
|
||||||
|
+};
|
||||||
|
+#endif
|
||||||
|
+
|
||||||
|
enum {
|
||||||
|
NVENC_LOWLATENCY = 1,
|
||||||
|
NVENC_LOSSLESS = 2,
|
||||||
|
@@ -236,6 +248,11 @@ typedef struct NvencContext
|
||||||
|
int single_slice_intra_refresh;
|
||||||
|
int constrained_encoding;
|
||||||
|
int udu_sei;
|
||||||
|
+ int highbitdepth;
|
||||||
|
+ int tilecolumns;
|
||||||
|
+ int tilerows;
|
||||||
|
+ unsigned int tileWidths[256];
|
||||||
|
+ unsigned int tileHeights[256];
|
||||||
|
} NvencContext;
|
||||||
|
|
||||||
|
int ff_nvenc_encode_init(AVCodecContext *avctx);
|
||||||
|
@@ -247,6 +264,7 @@ int ff_nvenc_receive_packet(AVCodecContext *avctx, AVPacket *pkt);
|
||||||
|
void ff_nvenc_encode_flush(AVCodecContext *avctx);
|
||||||
|
|
||||||
|
extern const enum AVPixelFormat ff_nvenc_pix_fmts[];
|
||||||
|
+extern const enum AVPixelFormat ff_av1_nvenc_pix_fmts[];
|
||||||
|
extern const AVCodecHWConfigInternal *const ff_nvenc_hw_configs[];
|
||||||
|
|
||||||
|
#endif /* AVCODEC_NVENC_H */
|
||||||
|
diff --git a/libavcodec/nvenc_av1.c b/libavcodec/nvenc_av1.c
|
||||||
|
new file mode 100644
|
||||||
|
index 0000000000..1f51ad057e
|
||||||
|
--- /dev/null
|
||||||
|
+++ b/libavcodec/nvenc_av1.c
|
||||||
|
@@ -0,0 +1,169 @@
|
||||||
|
+/*
|
||||||
|
+ * This file is part of FFmpeg.
|
||||||
|
+ *
|
||||||
|
+ * FFmpeg is free software; you can redistribute it and/or
|
||||||
|
+ * modify it under the terms of the GNU Lesser General Public
|
||||||
|
+ * License as published by the Free Software Foundation; either
|
||||||
|
+ * version 2.1 of the License, or (at your option) any later version.
|
||||||
|
+ *
|
||||||
|
+ * FFmpeg is distributed in the hope that it will be useful,
|
||||||
|
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
+ * Lesser General Public License for more details.
|
||||||
|
+ *
|
||||||
|
+ * You should have received a copy of the GNU Lesser General Public
|
||||||
|
+ * License along with FFmpeg; if not, write to the Free Software
|
||||||
|
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||||
|
+ */
|
||||||
|
+
|
||||||
|
+#include "libavutil/internal.h"
|
||||||
|
+
|
||||||
|
+#include "avcodec.h"
|
||||||
|
+#include "codec_internal.h"
|
||||||
|
+
|
||||||
|
+#include "nvenc.h"
|
||||||
|
+
|
||||||
|
+#define OFFSET(x) offsetof(NvencContext, x)
|
||||||
|
+#define VE AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM
|
||||||
|
+static const AVOption options[] = {
|
||||||
|
+ { "preset", "Set the encoding preset", OFFSET(preset), AV_OPT_TYPE_INT, { .i64 = PRESET_P4 }, PRESET_P1, PRESET_P7, VE, "preset" },
|
||||||
|
+ { "p1", "fastest (lowest quality)", 0, AV_OPT_TYPE_CONST, { .i64 = PRESET_P1 }, 0, 0, VE, "preset" },
|
||||||
|
+ { "p2", "faster (lower quality)", 0, AV_OPT_TYPE_CONST, { .i64 = PRESET_P2 }, 0, 0, VE, "preset" },
|
||||||
|
+ { "p3", "fast (low quality)", 0, AV_OPT_TYPE_CONST, { .i64 = PRESET_P3 }, 0, 0, VE, "preset" },
|
||||||
|
+ { "p4", "medium (default)", 0, AV_OPT_TYPE_CONST, { .i64 = PRESET_P4 }, 0, 0, VE, "preset" },
|
||||||
|
+ { "p5", "slow (good quality)", 0, AV_OPT_TYPE_CONST, { .i64 = PRESET_P5 }, 0, 0, VE, "preset" },
|
||||||
|
+ { "p6", "slower (better quality)", 0, AV_OPT_TYPE_CONST, { .i64 = PRESET_P6 }, 0, 0, VE, "preset" },
|
||||||
|
+ { "p7", "slowest (best quality)", 0, AV_OPT_TYPE_CONST, { .i64 = PRESET_P7 }, 0, 0, VE, "preset" },
|
||||||
|
+ { "tune", "Set the encoding tuning info", OFFSET(tuning_info), AV_OPT_TYPE_INT, { .i64 = NV_ENC_TUNING_INFO_HIGH_QUALITY }, NV_ENC_TUNING_INFO_HIGH_QUALITY, NV_ENC_TUNING_INFO_ULTRA_LOW_LATENCY, VE, "tune" },
|
||||||
|
+ { "hq", "High quality", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_TUNING_INFO_HIGH_QUALITY }, 0, 0, VE, "tune" },
|
||||||
|
+ { "ll", "Low latency", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_TUNING_INFO_LOW_LATENCY }, 0, 0, VE, "tune" },
|
||||||
|
+ { "ull", "Ultra low latency", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_TUNING_INFO_ULTRA_LOW_LATENCY }, 0, 0, VE, "tune" },
|
||||||
|
+ { "profile", "Set the encoding profile", OFFSET(profile), AV_OPT_TYPE_INT, { .i64 = NV_ENC_AV1_PROFILE_MAIN }, NV_ENC_AV1_PROFILE_MAIN, NV_ENC_AV1_PROFILE_MAIN, VE, "profile" },
|
||||||
|
+ { "main", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_AV1_PROFILE_MAIN }, 0, 0, VE, "profile" },
|
||||||
|
+ { "level", "Set the encoding level restriction", OFFSET(level), AV_OPT_TYPE_INT, { .i64 = NV_ENC_LEVEL_AV1_AUTOSELECT }, NV_ENC_LEVEL_AV1_2, NV_ENC_LEVEL_AV1_AUTOSELECT, VE, "level" },
|
||||||
|
+ { "2", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_LEVEL_AV1_2 }, 0, 0, VE, "level" },
|
||||||
|
+ { "2.0", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_LEVEL_AV1_2 }, 0, 0, VE, "level" },
|
||||||
|
+ { "2.1", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_LEVEL_AV1_21 }, 0, 0, VE, "level" },
|
||||||
|
+ { "3", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_LEVEL_AV1_3 }, 0, 0, VE, "level" },
|
||||||
|
+ { "3.0", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_LEVEL_AV1_3 }, 0, 0, VE, "level" },
|
||||||
|
+ { "3.1", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_LEVEL_AV1_31 }, 0, 0, VE, "level" },
|
||||||
|
+ { "4", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_LEVEL_AV1_4 }, 0, 0, VE, "level" },
|
||||||
|
+ { "4.0", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_LEVEL_AV1_4 }, 0, 0, VE, "level" },
|
||||||
|
+ { "4.1", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_LEVEL_AV1_41 }, 0, 0, VE, "level" },
|
||||||
|
+ { "5", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_LEVEL_AV1_5 }, 0, 0, VE, "level" },
|
||||||
|
+ { "5.0", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_LEVEL_AV1_5 }, 0, 0, VE, "level" },
|
||||||
|
+ { "5.1", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_LEVEL_AV1_51 }, 0, 0, VE, "level" },
|
||||||
|
+ { "5.2", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_LEVEL_AV1_52 }, 0, 0, VE, "level" },
|
||||||
|
+ { "5.3", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_LEVEL_AV1_53 }, 0, 0, VE, "level" },
|
||||||
|
+ { "6", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_LEVEL_AV1_6 }, 0, 0, VE, "level" },
|
||||||
|
+ { "6.0", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_LEVEL_AV1_6 }, 0, 0, VE, "level" },
|
||||||
|
+ { "6.1", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_LEVEL_AV1_61 }, 0, 0, VE, "level" },
|
||||||
|
+ { "6.2", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_LEVEL_AV1_62 }, 0, 0, VE, "level" },
|
||||||
|
+ { "6.3", "", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_LEVEL_AV1_63 }, 0, 0, VE, "level" },
|
||||||
|
+ { "auto", "", 0, AV_OPT_TYPE_CONST, {.i64 = NV_ENC_LEVEL_AV1_AUTOSELECT },0, 0, VE, "level" },
|
||||||
|
+ { "rc", "Override the preset rate-control", OFFSET(rc), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, INT_MAX, VE, "rc" },
|
||||||
|
+ { "constqp", "Constant QP mode", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_PARAMS_RC_CONSTQP }, 0, 0, VE, "rc" },
|
||||||
|
+ { "vbr", "Variable bitrate mode", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_PARAMS_RC_VBR }, 0, 0, VE, "rc" },
|
||||||
|
+ { "cbr", "Constant bitrate mode", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_PARAMS_RC_CBR }, 0, 0, VE, "rc" },
|
||||||
|
+ { "rc-lookahead", "Number of frames to look ahead for rate-control",
|
||||||
|
+ OFFSET(rc_lookahead), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, VE },
|
||||||
|
+ { "surfaces", "Number of concurrent surfaces", OFFSET(nb_surfaces), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, MAX_REGISTERED_FRAMES, VE },
|
||||||
|
+ { "cbr", "Use cbr encoding mode", OFFSET(cbr), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VE },
|
||||||
|
+ { "2pass", "Use 2pass encoding mode", OFFSET(twopass), AV_OPT_TYPE_BOOL, { .i64 = -1 }, -1, 1, VE },
|
||||||
|
+ { "gpu", "Selects which NVENC capable GPU to use. First GPU is 0, second is 1, and so on.",
|
||||||
|
+ OFFSET(device), AV_OPT_TYPE_INT, { .i64 = ANY_DEVICE }, -2, INT_MAX, VE, "gpu" },
|
||||||
|
+ { "any", "Pick the first device available", 0, AV_OPT_TYPE_CONST, { .i64 = ANY_DEVICE }, 0, 0, VE, "gpu" },
|
||||||
|
+ { "list", "List the available devices", 0, AV_OPT_TYPE_CONST, { .i64 = LIST_DEVICES }, 0, 0, VE, "gpu" },
|
||||||
|
+ { "delay", "Delay frame output by the given amount of frames",
|
||||||
|
+ OFFSET(async_depth), AV_OPT_TYPE_INT, { .i64 = INT_MAX }, 0, INT_MAX, VE },
|
||||||
|
+ { "no-scenecut", "When lookahead is enabled, set this to 1 to disable adaptive I-frame insertion at scene cuts",
|
||||||
|
+ OFFSET(no_scenecut), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VE },
|
||||||
|
+ { "forced-idr", "If forcing keyframes, force them as IDR frames.",
|
||||||
|
+ OFFSET(forced_idr), AV_OPT_TYPE_BOOL, { .i64 = 0 }, -1, 1, VE },
|
||||||
|
+ { "b_adapt", "When lookahead is enabled, set this to 0 to disable adaptive B-frame decision",
|
||||||
|
+ OFFSET(b_adapt), AV_OPT_TYPE_BOOL, { .i64 = 1 }, 0, 1, VE },
|
||||||
|
+ { "spatial-aq", "set to 1 to enable Spatial AQ", OFFSET(aq), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VE },
|
||||||
|
+ { "spatial_aq", "set to 1 to enable Spatial AQ", OFFSET(aq), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VE },
|
||||||
|
+ { "temporal-aq", "set to 1 to enable Temporal AQ", OFFSET(temporal_aq), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VE },
|
||||||
|
+ { "temporal_aq", "set to 1 to enable Temporal AQ", OFFSET(temporal_aq), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VE },
|
||||||
|
+ { "zerolatency", "Set 1 to indicate zero latency operation (no reordering delay)",
|
||||||
|
+ OFFSET(zerolatency), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VE },
|
||||||
|
+ { "nonref_p", "Set this to 1 to enable automatic insertion of non-reference P-frames",
|
||||||
|
+ OFFSET(nonref_p), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VE },
|
||||||
|
+ { "strict_gop", "Set 1 to minimize GOP-to-GOP rate fluctuations",
|
||||||
|
+ OFFSET(strict_gop), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VE },
|
||||||
|
+ { "aq-strength", "When Spatial AQ is enabled, this field is used to specify AQ strength. AQ strength scale is from 1 (low) - 15 (aggressive)",
|
||||||
|
+ OFFSET(aq_strength), AV_OPT_TYPE_INT, { .i64 = 8 }, 1, 15, VE },
|
||||||
|
+ { "cq", "Set target quality level (0 to 51, 0 means automatic) for constant quality mode in VBR rate control",
|
||||||
|
+ OFFSET(quality), AV_OPT_TYPE_FLOAT, { .dbl = 0.}, 0., 51., VE },
|
||||||
|
+ { "init_qpP", "Initial QP value for P frame", OFFSET(init_qp_p), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 255, VE },
|
||||||
|
+ { "init_qpB", "Initial QP value for B frame", OFFSET(init_qp_b), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 255, VE },
|
||||||
|
+ { "init_qpI", "Initial QP value for I frame", OFFSET(init_qp_i), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 255, VE },
|
||||||
|
+ { "qp", "Constant quantization parameter rate control method",
|
||||||
|
+ OFFSET(cqp), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 255, VE },
|
||||||
|
+ { "qp_cb_offset", "Quantization parameter offset for cb channel",
|
||||||
|
+ OFFSET(qp_cb_offset), AV_OPT_TYPE_INT, { .i64 = 0 }, -12, 12, VE },
|
||||||
|
+ { "qp_cr_offset", "Quantization parameter offset for cr channel",
|
||||||
|
+ OFFSET(qp_cr_offset), AV_OPT_TYPE_INT, { .i64 = 0 }, -12, 12, VE },
|
||||||
|
+ { "b_ref_mode", "Use B frames as references", OFFSET(b_ref_mode), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, NV_ENC_BFRAME_REF_MODE_MIDDLE, VE, "b_ref_mode" },
|
||||||
|
+ { "disabled", "B frames will not be used for reference", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_BFRAME_REF_MODE_DISABLED }, 0, 0, VE, "b_ref_mode" },
|
||||||
|
+ { "each", "Each B frame will be used for reference", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_BFRAME_REF_MODE_EACH }, 0, 0, VE, "b_ref_mode" },
|
||||||
|
+ { "middle", "Only (number of B frames)/2 will be used for reference", 0,AV_OPT_TYPE_CONST, { .i64 = NV_ENC_BFRAME_REF_MODE_MIDDLE }, 0, 0, VE, "b_ref_mode" },
|
||||||
|
+ { "dpb_size", "Specifies the DPB size used for encoding (0 means automatic)",
|
||||||
|
+ OFFSET(dpb_size), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, VE },
|
||||||
|
+ { "multipass", "Set the multipass encoding", OFFSET(multipass), AV_OPT_TYPE_INT, { .i64 = NV_ENC_MULTI_PASS_DISABLED }, NV_ENC_MULTI_PASS_DISABLED, NV_ENC_TWO_PASS_FULL_RESOLUTION, VE, "multipass" },
|
||||||
|
+ { "disabled", "Single Pass", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_MULTI_PASS_DISABLED }, 0, 0, VE, "multipass" },
|
||||||
|
+ { "qres", "Two Pass encoding is enabled where first Pass is quarter resolution",
|
||||||
|
+ 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_TWO_PASS_QUARTER_RESOLUTION }, 0, 0, VE, "multipass" },
|
||||||
|
+ { "fullres", "Two Pass encoding is enabled where first Pass is full resolution",
|
||||||
|
+ 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_TWO_PASS_FULL_RESOLUTION }, 0, 0, VE, "multipass" },
|
||||||
|
+ { "ldkfs", "Low delay key frame scale; Specifies the Scene Change frame size increase allowed in case of single frame VBV and CBR",
|
||||||
|
+ OFFSET(ldkfs), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, UCHAR_MAX, VE },
|
||||||
|
+ { "intra-refresh","Use Periodic Intra Refresh instead of IDR frames",
|
||||||
|
+ OFFSET(intra_refresh),AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VE },
|
||||||
|
+ { "highbitdepth", "set to 1 to enable 10 bit encodes for 8 bit input",
|
||||||
|
+ OFFSET(highbitdepth), AV_OPT_TYPE_BOOL, {.i64 = 0 }, 0, 1, VE },
|
||||||
|
+ { "tilecolumns", "tile columns", OFFSET(tilecolumns), AV_OPT_TYPE_INT, {.i64 = 1 }, 1, 256, VE },
|
||||||
|
+ { "tilerows", "tile rows", OFFSET(tilerows), AV_OPT_TYPE_INT, {.i64 = 1 }, 1, 256, VE },
|
||||||
|
+ { NULL }
|
||||||
|
+};
|
||||||
|
+
|
||||||
|
+static const FFCodecDefault defaults[] = {
|
||||||
|
+ { "b", "2M" },
|
||||||
|
+ { "qmin", "-1" },
|
||||||
|
+ { "qmax", "-1" },
|
||||||
|
+ { "qdiff", "-1" },
|
||||||
|
+ { "qblur", "-1" },
|
||||||
|
+ { "qcomp", "-1" },
|
||||||
|
+ { "g", "250" },
|
||||||
|
+ { "bf", "-1" },
|
||||||
|
+ { "refs", "0" },
|
||||||
|
+ { NULL },
|
||||||
|
+};
|
||||||
|
+
|
||||||
|
+static const AVClass av1_nvenc_class = {
|
||||||
|
+ .class_name = "av1_nvenc",
|
||||||
|
+ .item_name = av_default_item_name,
|
||||||
|
+ .option = options,
|
||||||
|
+ .version = LIBAVUTIL_VERSION_INT,
|
||||||
|
+};
|
||||||
|
+
|
||||||
|
+const FFCodec ff_av1_nvenc_encoder = {
|
||||||
|
+ .p.name = "av1_nvenc",
|
||||||
|
+ .p.long_name = NULL_IF_CONFIG_SMALL("NVIDIA NVENC AV1 encoder"),
|
||||||
|
+ .p.type = AVMEDIA_TYPE_VIDEO,
|
||||||
|
+ .p.id = AV_CODEC_ID_AV1,
|
||||||
|
+ .init = ff_nvenc_encode_init,
|
||||||
|
+ FF_CODEC_RECEIVE_PACKET_CB(ff_nvenc_receive_packet),
|
||||||
|
+ .close = ff_nvenc_encode_close,
|
||||||
|
+ .flush = ff_nvenc_encode_flush,
|
||||||
|
+ .priv_data_size = sizeof(NvencContext),
|
||||||
|
+ .p.priv_class = &av1_nvenc_class,
|
||||||
|
+ .defaults = defaults,
|
||||||
|
+ .p.capabilities = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_HARDWARE |
|
||||||
|
+ AV_CODEC_CAP_ENCODER_FLUSH | AV_CODEC_CAP_DR1,
|
||||||
|
+ .caps_internal = FF_CODEC_CAP_INIT_CLEANUP,
|
||||||
|
+ .p.pix_fmts = ff_av1_nvenc_pix_fmts,
|
||||||
|
+ .p.wrapper_name = "nvenc",
|
||||||
|
+ .hw_configs = ff_nvenc_hw_configs,
|
||||||
|
+};
|
||||||
|
diff --git a/libavcodec/nvenc_h264.c b/libavcodec/nvenc_h264.c
|
||||||
|
index a178827291..347ba2a33c 100644
|
||||||
|
--- a/libavcodec/nvenc_h264.c
|
||||||
|
+++ b/libavcodec/nvenc_h264.c
|
||||||
|
@@ -166,7 +166,7 @@ static const AVOption options[] = {
|
||||||
|
{ "each", "Each B frame will be used for reference", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_BFRAME_REF_MODE_EACH }, 0, 0, VE, "b_ref_mode" },
|
||||||
|
{ "middle", "Only (number of B frames)/2 will be used for reference", 0,AV_OPT_TYPE_CONST, { .i64 = NV_ENC_BFRAME_REF_MODE_MIDDLE }, 0, 0, VE, "b_ref_mode" },
|
||||||
|
#else
|
||||||
|
- { "b_ref_mode", "(not supported)", OFFSET(b_ref_mode), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, VE, "b_ref_mode" },
|
||||||
|
+ { "b_ref_mode", "(not supported)", OFFSET(b_ref_mode), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, INT_MAX, VE, "b_ref_mode" },
|
||||||
|
{ "disabled", "", 0, AV_OPT_TYPE_CONST, { .i64 = 0 }, 0, 0, VE, "b_ref_mode" },
|
||||||
|
{ "each", "", 0, AV_OPT_TYPE_CONST, { .i64 = 1 }, 0, 0, VE, "b_ref_mode" },
|
||||||
|
{ "middle", "", 0, AV_OPT_TYPE_CONST, { .i64 = 2 }, 0, 0, VE, "b_ref_mode" },
|
||||||
|
diff --git a/libavcodec/nvenc_hevc.c b/libavcodec/nvenc_hevc.c
|
||||||
|
index ae4d73e497..1938de6b91 100644
|
||||||
|
--- a/libavcodec/nvenc_hevc.c
|
||||||
|
+++ b/libavcodec/nvenc_hevc.c
|
||||||
|
@@ -146,7 +146,7 @@ static const AVOption options[] = {
|
||||||
|
{ "each", "Each B frame will be used for reference", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_BFRAME_REF_MODE_EACH }, 0, 0, VE, "b_ref_mode" },
|
||||||
|
{ "middle", "Only (number of B frames)/2 will be used for reference", 0,AV_OPT_TYPE_CONST, { .i64 = NV_ENC_BFRAME_REF_MODE_MIDDLE }, 0, 0, VE, "b_ref_mode" },
|
||||||
|
#else
|
||||||
|
- { "b_ref_mode", "(not supported)", OFFSET(b_ref_mode), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, VE, "b_ref_mode" },
|
||||||
|
+ { "b_ref_mode", "(not supported)", OFFSET(b_ref_mode), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, INT_MAX, VE, "b_ref_mode" },
|
||||||
|
{ "disabled", "", 0, AV_OPT_TYPE_CONST, { .i64 = 0 }, 0, 0, VE, "b_ref_mode" },
|
||||||
|
{ "each", "", 0, AV_OPT_TYPE_CONST, { .i64 = 1 }, 0, 0, VE, "b_ref_mode" },
|
||||||
|
{ "middle", "", 0, AV_OPT_TYPE_CONST, { .i64 = 2 }, 0, 0, VE, "b_ref_mode" },
|
||||||
Loading…
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Reference in New Issue
Block a user